Across
1
Information processed by a computer
3
Display screen for a computer
4
Set of instructions for a computer
6
Point where user interacts with system
7
Series of commands for a computer
8
Software designed to harm computers
10
Computer model of a real-world system
Down
2
Global computer network
5
Pointer on a computer screen
9
Wireless internet connection
11
Rules for data communication
12
Storage location for code
13
Encode data to keep it secure